package com.example.thirdhomework

import android.annotation.SuppressLint
import android.app.Person
import android.content.Intent
import android.os.Bundle
import android.widget.Button
import android.widget.EditText
import android.widget.TextView
import androidx.activity.enableEdgeToEdge
import androidx.appcompat.app.AppCompatActivity
import androidx.core.view.ViewCompat
import androidx.core.view.WindowInsetsCompat

const val FIRST_MSG = "FIRST_MSG"
const val SECOND_MSG = "SECOND_MSG"

class MainActivity : AppCompatActivity() {

    @SuppressLint("MissingInflatedId")
    override fun onCreate(savedInstanceState: Bundle?) {
        super.onCreate(savedInstanceState)
        setContentView(R.layout.activity_main)
        val first: Button = findViewById(R.id.first)
        val editText = findViewById<EditText>(R.id.editTextText)
        first.setOnClickListener {
            val intent = Intent(this,FirstActivity::class.java)
            intent.putExtra(FIRST_MSG,editText.text.toString())
            startActivity(intent)
        }

        val second: Button = findViewById(R.id.second)
        second.setOnClickListener {
            val intent = Intent(this,ThirdActivity::class.java)
            startActivityForResult(intent,0)
        }

        val third: Button = findViewById(R.id.third)
        third.setOnClickListener {
            val intent = Intent(this,FourthActivity::class.java)
            startActivity(intent)
        }

        val fourth: Button = findViewById(R.id.fourth)
        fourth.setOnClickListener {
            val intent = Intent(this, FifthActivity::class.java)
            startActivity(intent)
        }
    }

    override fun onActivityResult(requestCode: Int, resultCode: Int, data: Intent?) {
        super.onActivityResult(requestCode, resultCode, data)
        if(requestCode == 0 ){
            if(resultCode == 1){
                val textView = findViewById<TextView>(R.id.textView)
                textView.text = data?.getStringExtra(SECOND_MSG)
            }
        }
    }
}





























